Klaus Kleinfeld Biography

Klaus-Christian Kleinfeld (born 6 November 1957) was chairman and chief executive officer (CEO) of Arconic. Kleinfeld is former chairman and CEO of Alcoa Inc., and former president and CEO of Siemens AG. Kleinfeld stepped down as chairman and CEO of Arconic on 17 April 2017. In October 2017, he was revealed as the director of the Saudi NEOM initiative.